Features: [Exquisite Workmanship] TFT color screen shows vivid and clear picture details. Compact body with two-color TPU strap, lightweight, fashionable and comfortable to wear. [Health Monitor] Automatically monitor and record your heart rate, blood pressure, blood oxygen (in 3 in 1 interface) and sleep data, helping you adjust yourself for a healthier lifestyle. [Fitness Activity Tracker] The activity tracker supports running, skipping and sit-ups 3 motion modes. And it can accurately record your all-day sports data, including step, distance and calories. [Smart Reminder] After connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information. [Long Battery Life] Convenient USB plug-and-play charging together with built-in 90mAh battery, offers long battery life after a single full charge for daily use. [IP67 Waterproof] Can be worn while washing hand or in rain, easily adapting to various environment. [User-Defined Watch Faces] Diversified dials can be switched freely. You can also custom your unique dial with your own photos. [More functions] Remote camera, Weather, Music control, Sedentary reminder, Find phone, Alarm clock, Stopwatch, etc. Parameters: Screen: 0.96 inches single-touch screen Resolution: 160 * 80 BT: 4.0 Compatibility: Android 5.0 and above or iOS 9.0 and above Battery Capacity: 90mAh Charging Time: 2H Working Time: 7 days App: FitPro